//Test function update
#include <Arduino.h>
#include <string>
#include <cmd.h>
void setup() {
  Serial.begin(115200);
  cmd_init();
}
String serial_recv_buffer;
void loop() {
  serial_recv_buffer = Serial.readString();
  if (serial_recv_buffer != "")
  {
    cmd_parsing((char*)serial_recv_buffer.c_str());
  }
}